FIELD: medical engineering. SUBSTANCE: device has working pressure control point adjustment unit and gas flow interrupter being proportional pneumatic regulator, electronic control unit having microprocessor controller. Proportional pneumatic regulator has pneumatic input connected to compressed gas source. Control unit output is connected to electric input of the proportional pneumatic regulator. Working pressure control point adjustment unit and interrupter together with pulse-duration modulation generator introduced into microprocessor controller design make lung ventilation more efficient. EFFECT: wide range of functional applications in resuscitation and intensive care therapy. 4 dwg
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